OK, let's work through this together. We're starting with 412 and we're going to multiply it by 498, which means we add 412 to itself 498 times.
Step 1: 0 + 412 = 412
Step 2: 412 + 412 = 824
Step 3: 824 + 412 = 1236
Step 4: 1236 + 412 = 1648
Step 5: 1648 + 412 = 2060
Step 6: 2060 + 412 = 2472
Step 7: 2472 + 412 = 2884
Step 8: 2884 + 412 = 3296
Step 9: 3296 + 412 = 3708
Step 10: 3708 + 412 = 4120
Step 11: 4120 + 412 = 4532
Step 12: 4532 + 412 = 4944
Step 13: 4944 + 412 = 5356
Step 14: 5356 + 412 = 5768
Step 15: 5768 + 412 = 6180
Step 16: 6180 + 412 = 6592
Step 17: 6592 + 412 = 7004
Step 18: 7004 + 412 = 7416
Step 19: 7416 + 412 = 7828
Step 20: 7828 + 412 = 8240
Step 21: 8240 + 412 = 8652
Step 22: 8652 + 412 = 9064
Step 23: 9064 + 412 = 9476
Step 24: 9476 + 412 = 9888
Step 25: 9888 + 412 = 10300
Step 26: 10300 + 412 = 10712
Step 27: 10712 + 412 = 11124
Step 28: 11124 + 412 = 11536
Step 29: 11536 + 412 = 11948
Step 30: 11948 + 412 = 12360
Step 31: 12360 + 412 = 12772
Step 32: 12772 + 412 = 13184
Step 33: 13184 + 412 = 13596
Step 34: 13596 + 412 = 14008
Step 35: 14008 + 412 = 14420
Step 36: 14420 + 412 = 14832
Step 37: 14832 + 412 = 15244
Step 38: 15244 + 412 = 15656
Step 39: 15656 + 412 = 16068
Step 40: 16068 + 412 = 16480
Step 41: 16480 + 412 = 16892
Step 42: 16892 + 412 = 17304
Step 43: 17304 + 412 = 17716
Step 44: 17716 + 412 = 18128
Step 45: 18128 + 412 = 18540
Step 46: 18540 + 412 = 18952
Step 47: 18952 + 412 = 19364
Step 48: 19364 + 412 = 19776
Step 49: 19776 + 412 = 20188
Step 50: 20188 + 412 = 20600
Step 51: 20600 + 412 = 21012
Step 52: 21012 + 412 = 21424
Step 53: 21424 + 412 = 21836
Step 54: 21836 + 412 = 22248
Step 55: 22248 + 412 = 22660
Step 56: 22660 + 412 = 23072
Step 57: 23072 + 412 = 23484
Step 58: 23484 + 412 = 23896
Step 59: 23896 + 412 = 24308
Step 60: 24308 + 412 = 24720
Step 61: 24720 + 412 = 25132
Step 62: 25132 + 412 = 25544
Step 63: 25544 + 412 = 25956
Step 64: 25956 + 412 = 26368
Step 65: 26368 + 412 = 26780
Step 66: 26780 + 412 = 27192
Step 67: 27192 + 412 = 27604
Step 68: 27604 + 412 = 28016
Step 69: 28016 + 412 = 28428
Step 70: 28428 + 412 = 28840
Step 71: 28840 + 412 = 29252
Step 72: 29252 + 412 = 29664
Step 73: 29664 + 412 = 30076
Step 74: 30076 + 412 = 30488
Step 75: 30488 + 412 = 30900
Step 76: 30900 + 412 = 31312
Step 77: 31312 + 412 = 31724
Step 78: 31724 + 412 = 32136
Step 79: 32136 + 412 = 32548
Step 80: 32548 + 412 = 32960
Step 81: 32960 + 412 = 33372
Step 82: 33372 + 412 = 33784
Step 83: 33784 + 412 = 34196
Step 84: 34196 + 412 = 34608
Step 85: 34608 + 412 = 35020
Step 86: 35020 + 412 = 35432
Step 87: 35432 + 412 = 35844
Step 88: 35844 + 412 = 36256
Step 89: 36256 + 412 = 36668
Step 90: 36668 + 412 = 37080
Step 91: 37080 + 412 = 37492
Step 92: 37492 + 412 = 37904
Step 93: 37904 + 412 = 38316
Step 94: 38316 + 412 = 38728
Step 95: 38728 + 412 = 39140
Step 96: 39140 + 412 = 39552
Step 97: 39552 + 412 = 39964
Step 98: 39964 + 412 = 40376
Step 99: 40376 + 412 = 40788
Step 100: 40788 + 412 = 41200
Step 101: 41200 + 412 = 41612
Step 102: 41612 + 412 = 42024
Step 103: 42024 + 412 = 42436
Step 104: 42436 + 412 = 42848
Step 105: 42848 + 412 = 43260
Step 106: 43260 + 412 = 43672
Step 107: 43672 + 412 = 44084
Step 108: 44084 + 412 = 44496
Step 109: 44496 + 412 = 44908
Step 110: 44908 + 412 = 45320
Step 111: 45320 + 412 = 45732
Step 112: 45732 + 412 = 46144
Step 113: 46144 + 412 = 46556
Step 114: 46556 + 412 = 46968
Step 115: 46968 + 412 = 47380
Step 116: 47380 + 412 = 47792
Step 117: 47792 + 412 = 48204
Step 118: 48204 + 412 = 48616
Step 119: 48616 + 412 = 49028
Step 120: 49028 + 412 = 49440
Step 121: 49440 + 412 = 49852
Step 122: 49852 + 412 = 50264
Step 123: 50264 + 412 = 50676
Step 124: 50676 + 412 = 51088
Step 125: 51088 + 412 = 51500
Step 126: 51500 + 412 = 51912
Step 127: 51912 + 412 = 52324
Step 128: 52324 + 412 = 52736
Step 129: 52736 + 412 = 53148
Step 130: 53148 + 412 = 53560
Step 131: 53560 + 412 = 53972
Step 132: 53972 + 412 = 54384
Step 133: 54384 + 412 = 54796
Step 134: 54796 + 412 = 55208
Step 135: 55208 + 412 = 55620
Step 136: 55620 + 412 = 56032
Step 137: 56032 + 412 = 56444
Step 138: 56444 + 412 = 56856
Step 139: 56856 + 412 = 57268
Step 140: 57268 + 412 = 57680
Step 141: 57680 + 412 = 58092
Step 142: 58092 + 412 = 58504
Step 143: 58504 + 412 = 58916
Step 144: 58916 + 412 = 59328
Step 145: 59328 + 412 = 59740
Step 146: 59740 + 412 = 60152
Step 147: 60152 + 412 = 60564
Step 148: 60564 + 412 = 60976
Step 149: 60976 + 412 = 61388
Step 150: 61388 + 412 = 61800
Step 151: 61800 + 412 = 62212
Step 152: 62212 + 412 = 62624
Step 153: 62624 + 412 = 63036
Step 154: 63036 + 412 = 63448
Step 155: 63448 + 412 = 63860
Step 156: 63860 + 412 = 64272
Step 157: 64272 + 412 = 64684
Step 158: 64684 + 412 = 65096
Step 159: 65096 + 412 = 65508
Step 160: 65508 + 412 = 65920
Step 161: 65920 + 412 = 66332
Step 162: 66332 + 412 = 66744
Step 163: 66744 + 412 = 67156
Step 164: 67156 + 412 = 67568
Step 165: 67568 + 412 = 67980
Step 166: 67980 + 412 = 68392
Step 167: 68392 + 412 = 68804
Step 168: 68804 + 412 = 69216
Step 169: 69216 + 412 = 69628
Step 170: 69628 + 412 = 70040
Step 171: 70040 + 412 = 70452
Step 172: 70452 + 412 = 70864
Step 173: 70864 + 412 = 71276
Step 174: 71276 + 412 = 71688
Step 175: 71688 + 412 = 72100
Step 176: 72100 + 412 = 72512
Step 177: 72512 + 412 = 72924
Step 178: 72924 + 412 = 73336
Step 179: 73336 + 412 = 73748
Step 180: 73748 + 412 = 74160
Step 181: 74160 + 412 = 74572
Step 182: 74572 + 412 = 74984
Step 183: 74984 + 412 = 75396
Step 184: 75396 + 412 = 75808
Step 185: 75808 + 412 = 76220
Step 186: 76220 + 412 = 76632
Step 187: 76632 + 412 = 77044
Step 188: 77044 + 412 = 77456
Step 189: 77456 + 412 = 77868
Step 190: 77868 + 412 = 78280
Step 191: 78280 + 412 = 78692
Step 192: 78692 + 412 = 79104
Step 193: 79104 + 412 = 79516
Step 194: 79516 + 412 = 79928
Step 195: 79928 + 412 = 80340
Step 196: 80340 + 412 = 80752
Step 197: 80752 + 412 = 81164
Step 198: 81164 + 412 = 81576
Step 199: 81576 + 412 = 81988
Step 200: 81988 + 412 = 82400
Step 201: 82400 + 412 = 82812
Step 202: 82812 + 412 = 83224
Step 203: 83224 + 412 = 83636
Step 204: 83636 + 412 = 84048
Step 205: 84048 + 412 = 84460
Step 206: 84460 + 412 = 84872
Step 207: 84872 + 412 = 85284
Step 208: 85284 + 412 = 85696
Step 209: 85696 + 412 = 86108
Step 210: 86108 + 412 = 86520
Step 211: 86520 + 412 = 86932
Step 212: 86932 + 412 = 87344
Step 213: 87344 + 412 = 87756
Step 214: 87756 + 412 = 88168
Step 215: 88168 + 412 = 88580
Step 216: 88580 + 412 = 88992
Step 217: 88992 + 412 = 89404
Step 218: 89404 + 412 = 89816
Step 219: 89816 + 412 = 90228
Step 220: 90228 + 412 = 90640
Step 221: 90640 + 412 = 91052
Step 222: 91052 + 412 = 91464
Step 223: 91464 + 412 = 91876
Step 224: 91876 + 412 = 92288
Step 225: 92288 + 412 = 92700
Step 226: 92700 + 412 = 93112
Step 227: 93112 + 412 = 93524
Step 228: 93524 + 412 = 93936
Step 229: 93936 + 412 = 94348
Step 230: 94348 + 412 = 94760
Step 231: 94760 + 412 = 95172
Step 232: 95172 + 412 = 95584
Step 233: 95584 + 412 = 95996
Step 234: 95996 + 412 = 96408
Step 235: 96408 + 412 = 96820
Step 236: 96820 + 412 = 97232
Step 237: 97232 + 412 = 97644
Step 238: 97644 + 412 = 98056
Step 239: 98056 + 412 = 98468
Step 240: 98468 + 412 = 98880
Step 241: 98880 + 412 = 99292
Step 242: 99292 + 412 = 99704
Step 243: 99704 + 412 = 100116
Step 244: 100116 + 412 = 100528
Step 245: 100528 + 412 = 100940
Step 246: 100940 + 412 = 101352
Step 247: 101352 + 412 = 101764
Step 248: 101764 + 412 = 102176
Step 249: 102176 + 412 = 102588
Step 250: 102588 + 412 = 103000
Step 251: 103000 + 412 = 103412
Step 252: 103412 + 412 = 103824
Step 253: 103824 + 412 = 104236
Step 254: 104236 + 412 = 104648
Step 255: 104648 + 412 = 105060
Step 256: 105060 + 412 = 105472
Step 257: 105472 + 412 = 105884
Step 258: 105884 + 412 = 106296
Step 259: 106296 + 412 = 106708
Step 260: 106708 + 412 = 107120
Step 261: 107120 + 412 = 107532
Step 262: 107532 + 412 = 107944
Step 263: 107944 + 412 = 108356
Step 264: 108356 + 412 = 108768
Step 265: 108768 + 412 = 109180
Step 266: 109180 + 412 = 109592
Step 267: 109592 + 412 = 110004
Step 268: 110004 + 412 = 110416
Step 269: 110416 + 412 = 110828
Step 270: 110828 + 412 = 111240
Step 271: 111240 + 412 = 111652
Step 272: 111652 + 412 = 112064
Step 273: 112064 + 412 = 112476
Step 274: 112476 + 412 = 112888
Step 275: 112888 + 412 = 113300
Step 276: 113300 + 412 = 113712
Step 277: 113712 + 412 = 114124
Step 278: 114124 + 412 = 114536
Step 279: 114536 + 412 = 114948
Step 280: 114948 + 412 = 115360
Step 281: 115360 + 412 = 115772
Step 282: 115772 + 412 = 116184
Step 283: 116184 + 412 = 116596
Step 284: 116596 + 412 = 117008
Step 285: 117008 + 412 = 117420
Step 286: 117420 + 412 = 117832
Step 287: 117832 + 412 = 118244
Step 288: 118244 + 412 = 118656
Step 289: 118656 + 412 = 119068
Step 290: 119068 + 412 = 119480
Step 291: 119480 + 412 = 119892
Step 292: 119892 + 412 = 120304
Step 293: 120304 + 412 = 120716
Step 294: 120716 + 412 = 121128
Step 295: 121128 + 412 = 121540
Step 296: 121540 + 412 = 121952
Step 297: 121952 + 412 = 122364
Step 298: 122364 + 412 = 122776
Step 299: 122776 + 412 = 123188
Step 300: 123188 + 412 = 123600
Step 301: 123600 + 412 = 124012
Step 302: 124012 + 412 = 124424
Step 303: 124424 + 412 = 124836
Step 304: 124836 + 412 = 125248
Step 305: 125248 + 412 = 125660
Step 306: 125660 + 412 = 126072
Step 307: 126072 + 412 = 126484
Step 308: 126484 + 412 = 126896
Step 309: 126896 + 412 = 127308
Step 310: 127308 + 412 = 127720
Step 311: 127720 + 412 = 128132
Step 312: 128132 + 412 = 128544
Step 313: 128544 + 412 = 128956
Step 314: 128956 + 412 = 129368
Step 315: 129368 + 412 = 129780
Step 316: 129780 + 412 = 130192
Step 317: 130192 + 412 = 130604
Step 318: 130604 + 412 = 131016
Step 319: 131016 + 412 = 131428
Step 320: 131428 + 412 = 131840
Step 321: 131840 + 412 = 132252
Step 322: 132252 + 412 = 132664
Step 323: 132664 + 412 = 133076
Step 324: 133076 + 412 = 133488
Step 325: 133488 + 412 = 133900
Step 326: 133900 + 412 = 134312
Step 327: 134312 + 412 = 134724
Step 328: 134724 + 412 = 135136
Step 329: 135136 + 412 = 135548
Step 330: 135548 + 412 = 135960
Step 331: 135960 + 412 = 136372
Step 332: 136372 + 412 = 136784
Step 333: 136784 + 412 = 137196
Step 334: 137196 + 412 = 137608
Step 335: 137608 + 412 = 138020
Step 336: 138020 + 412 = 138432
Step 337: 138432 + 412 = 138844
Step 338: 138844 + 412 = 139256
Step 339: 139256 + 412 = 139668
Step 340: 139668 + 412 = 140080
Step 341: 140080 + 412 = 140492
Step 342: 140492 + 412 = 140904
Step 343: 140904 + 412 = 141316
Step 344: 141316 + 412 = 141728
Step 345: 141728 + 412 = 142140
Step 346: 142140 + 412 = 142552
Step 347: 142552 + 412 = 142964
Step 348: 142964 + 412 = 143376
Step 349: 143376 + 412 = 143788
Step 350: 143788 + 412 = 144200
Step 351: 144200 + 412 = 144612
Step 352: 144612 + 412 = 145024
Step 353: 145024 + 412 = 145436
Step 354: 145436 + 412 = 145848
Step 355: 145848 + 412 = 146260
Step 356: 146260 + 412 = 146672
Step 357: 146672 + 412 = 147084
Step 358: 147084 + 412 = 147496
Step 359: 147496 + 412 = 147908
Step 360: 147908 + 412 = 148320
Step 361: 148320 + 412 = 148732
Step 362: 148732 + 412 = 149144
Step 363: 149144 + 412 = 149556
Step 364: 149556 + 412 = 149968
Step 365: 149968 + 412 = 150380
Step 366: 150380 + 412 = 150792
Step 367: 150792 + 412 = 151204
Step 368: 151204 + 412 = 151616
Step 369: 151616 + 412 = 152028
Step 370: 152028 + 412 = 152440
Step 371: 152440 + 412 = 152852
Step 372: 152852 + 412 = 153264
Step 373: 153264 + 412 = 153676
Step 374: 153676 + 412 = 154088
Step 375: 154088 + 412 = 154500
Step 376: 154500 + 412 = 154912
Step 377: 154912 + 412 = 155324
Step 378: 155324 + 412 = 155736
Step 379: 155736 + 412 = 156148
Step 380: 156148 + 412 = 156560
Step 381: 156560 + 412 = 156972
Step 382: 156972 + 412 = 157384
Step 383: 157384 + 412 = 157796
Step 384: 157796 + 412 = 158208
Step 385: 158208 + 412 = 158620
Step 386: 158620 + 412 = 159032
Step 387: 159032 + 412 = 159444
Step 388: 159444 + 412 = 159856
Step 389: 159856 + 412 = 160268
Step 390: 160268 + 412 = 160680
Step 391: 160680 + 412 = 161092
Step 392: 161092 + 412 = 161504
Step 393: 161504 + 412 = 161916
Step 394: 161916 + 412 = 162328
Step 395: 162328 + 412 = 162740
Step 396: 162740 + 412 = 163152
Step 397: 163152 + 412 = 163564
Step 398: 163564 + 412 = 163976
Step 399: 163976 + 412 = 164388
Step 400: 164388 + 412 = 164800
Step 401: 164800 + 412 = 165212
Step 402: 165212 + 412 = 165624
Step 403: 165624 + 412 = 166036
Step 404: 166036 + 412 = 166448
Step 405: 166448 + 412 = 166860
Step 406: 166860 + 412 = 167272
Step 407: 167272 + 412 = 167684
Step 408: 167684 + 412 = 168096
Step 409: 168096 + 412 = 168508
Step 410: 168508 + 412 = 168920
Step 411: 168920 + 412 = 169332
Step 412: 169332 + 412 = 169744
Step 413: 169744 + 412 = 170156
Step 414: 170156 + 412 = 170568
Step 415: 170568 + 412 = 170980
Step 416: 170980 + 412 = 171392
Step 417: 171392 + 412 = 171804
Step 418: 171804 + 412 = 172216
Step 419: 172216 + 412 = 172628
Step 420: 172628 + 412 = 173040
Step 421: 173040 + 412 = 173452
Step 422: 173452 + 412 = 173864
Step 423: 173864 + 412 = 174276
Step 424: 174276 + 412 = 174688
Step 425: 174688 + 412 = 175100
Step 426: 175100 + 412 = 175512
Step 427: 175512 + 412 = 175924
Step 428: 175924 + 412 = 176336
Step 429: 176336 + 412 = 176748
Step 430: 176748 + 412 = 177160
Step 431: 177160 + 412 = 177572
Step 432: 177572 + 412 = 177984
Step 433: 177984 + 412 = 178396
Step 434: 178396 + 412 = 178808
Step 435: 178808 + 412 = 179220
Step 436: 179220 + 412 = 179632
Step 437: 179632 + 412 = 180044
Step 438: 180044 + 412 = 180456
Step 439: 180456 + 412 = 180868
Step 440: 180868 + 412 = 181280
Step 441: 181280 + 412 = 181692
Step 442: 181692 + 412 = 182104
Step 443: 182104 + 412 = 182516
Step 444: 182516 + 412 = 182928
Step 445: 182928 + 412 = 183340
Step 446: 183340 + 412 = 183752
Step 447: 183752 + 412 = 184164
Step 448: 184164 + 412 = 184576
Step 449: 184576 + 412 = 184988
Step 450: 184988 + 412 = 185400
Step 451: 185400 + 412 = 185812
Step 452: 185812 + 412 = 186224
Step 453: 186224 + 412 = 186636
Step 454: 186636 + 412 = 187048
Step 455: 187048 + 412 = 187460
Step 456: 187460 + 412 = 187872
Step 457: 187872 + 412 = 188284
Step 458: 188284 + 412 = 188696
Step 459: 188696 + 412 = 189108
Step 460: 189108 + 412 = 189520
Step 461: 189520 + 412 = 189932
Step 462: 189932 + 412 = 190344
Step 463: 190344 + 412 = 190756
Step 464: 190756 + 412 = 191168
Step 465: 191168 + 412 = 191580
Step 466: 191580 + 412 = 191992
Step 467: 191992 + 412 = 192404
Step 468: 192404 + 412 = 192816
Step 469: 192816 + 412 = 193228
Step 470: 193228 + 412 = 193640
Step 471: 193640 + 412 = 194052
Step 472: 194052 + 412 = 194464
Step 473: 194464 + 412 = 194876
Step 474: 194876 + 412 = 195288
Step 475: 195288 + 412 = 195700
Step 476: 195700 + 412 = 196112
Step 477: 196112 + 412 = 196524
Step 478: 196524 + 412 = 196936
Step 479: 196936 + 412 = 197348
Step 480: 197348 + 412 = 197760
Step 481: 197760 + 412 = 198172
Step 482: 198172 + 412 = 198584
Step 483: 198584 + 412 = 198996
Step 484: 198996 + 412 = 199408
Step 485: 199408 + 412 = 199820
Step 486: 199820 + 412 = 200232
Step 487: 200232 + 412 = 200644
Step 488: 200644 + 412 = 201056
Step 489: 201056 + 412 = 201468
Step 490: 201468 + 412 = 201880
Step 491: 201880 + 412 = 202292
Step 492: 202292 + 412 = 202704
Step 493: 202704 + 412 = 203116
Step 494: 203116 + 412 = 203528
Step 495: 203528 + 412 = 203940
Step 496: 203940 + 412 = 204352
Step 497: 204352 + 412 = 204764
Step 498: 204764 + 412 = 205176

So, 412*498 = 205176